VW Code 02331
02331 Description And Summary : |
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Staring in engine data bus powertrain, implausible message from control module level control mechanic will need to check all electrical connections in the camshaft sensor intake manifold runner position sensor / switch, circuit low bank 2 also engine coolant level sensor / switch, circuit low is the final reason of the code. |
02331 Possible Causes:
02331 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 02331 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns